In this Feb. 5, 2013 photo, psychological well-being practitioner Nabila El-Zanaty talks to a self-help psychological course class run by Britain’s publicly funded health system, during a session in east London. With a long wait to see a psychologist, the British government is turning to the classroom to treat people with mild to moderate mental health problems with a mix of PowerPoint presentations and group exercises. While some dismiss the approach as do-it-yourself therapy, experts say there is convincing evidence that people with conditions like depression and anxiety can be successfully treated without ever seeing a psychologist or a psychiatrist. (AP Photo/Lefteris Pitarakis)LONDON (AP) — After crocheting a colourful blanket, Joan Ferguson snuggled up below it one night and proudly idea: "That is one groovy blanket. I'm sensible."